Datasheet > HCPL-261N

HCPL-261N

更新时间： 2024-11-01 11:03:43

品牌	Logo	应用领域
惠普 - HP		光电
页数	文件大小	规格书
15页	243K
描述
High CMR Line Receiver Optocouplers

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中文翻译

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数据手册

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HCPL-261N 数据手册

High CMR Line Receiver

Optocouplers

Technical Data

HCPL-2602

HCPL-2612

Features

• 1000 V/µs Minimum Common

Mode Rejection (CMR) at

Applications

• Isolated Line Receiver

• Computer-Peripheral

Interface

• Microprocessor System

Interface

• Digital Isolation for A/D,

D/A Conversion

• Current Sensing

• Instrument Input/Output

Isolation

• Ground Loop Elimination

Description

The HCPL-2602/12 are optically

coupled line receivers that

= 50 V for HCPL-2602

combine a GaAsP light emitting

diode, an input current regulator

and an integrated high gain photo

detector. The input regulator

serves as a line termination for

line receiver applications. It

clamps the line voltage and

regulates the LED current so line

reflections do not interfere with

circuit performance.

and 3.5 kV/µs Minimum

CMR at V_CM= 300 V for

HCPL-2612

• Line Termination Included –

No Extra Circuitry Required

• Accepts a Broad Range of

Drive Conditions

• LED Protection Minimizes

LED Efficiency Degradation

• High Speed: 10 MBd

(Limited by Transmission

Line in Many Applications)

• Guaranteed AC and DC

Performance over

• Pulse Transformer

Replacement

• Power Transistor Isolation

in Motor Drives

The regulator allows a typical

LED current of 8.5 mA before it

starts to shunt excess current.

The output of the detector IC is

Temperature: 0°C to 70°C

Functional Diagram

• External Base Lead Allows

“LED Peaking” and LED

Current Adjustment

TRUTH TABLE

(POSITIVE LOGIC)

LED ENABLE OUTPUT

• Safety Approval

UL Recognized – 2500 V rms

for 1 Minute

CSA Approved

• MIL-STD-1772 Version

Available (HCPL-1930/1)

OFF

IN+

IN–

GND

CATHODE

SHIELD

A 0.1 µF bypass capacitor must be connected between pins 5 and 8.

CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to

prevent damage and/or degradation which may be induced by ESD.

1-314

5965-3585E

12 3 4 5 6 7...15

中文翻译

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与HCPL-261N相关器件

型号	品牌	获取价格	描述	数据表
HCPL-261N#020	ETC	获取价格	LOGIC-GATE-OUTPUT OPTOCOUPLER
HCPL-261N#060	ETC	获取价格	LOGIC-GATE-OUTPUT OPTOCOUPLER
HCPL-261N#500	AGILENT	获取价格	1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 10 Mbps, 0.300 INCH, SURFACE MOUNT, DIP-8
HCPL-261N#500	AVAGO	获取价格	1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 10Mbps, 0.300 INCH, DIP-8
HCPL-261N-000E	AVAGO	获取价格	HCMOS Compatible, High CMR, 10 MBd Optocouplers
HCPL-261N-020	AGILENT	获取价格	1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.300 INCH, DIP-8
HCPL-261N-020E	AVAGO	获取价格	HCMOS Compatible, High CMR, 10 MBd Optocouplers
HCPL-261N-020E	AGILENT	获取价格	Logic IC Output Optocoupler, 1-Element, 5000V Isolation, 0.300 INCH, LEAD FREE, DIP-8
HCPL-261N-060E	AVAGO	获取价格	HCMOS Compatible, High CMR, 10 MBd Optocouplers
HCPL-261N-060E	AGILENT	获取价格	Logic IC Output Optocoupler, 1-Element, 3750V Isolation, 0.300 INCH, LEAD FREE, DIP-8